2859738 - 

Pluggable lightning current and surge arrester combination, in acc. with typ 1+2 / Class I+II / B+C arresters.
Arresters coordinated following the AEC principle, for 1-phase power supply networks with separately installed PE and N (L1, PE, N).

Plugs can be checked with CHECKMASTER
High continuous voltage of 350 V AC for 230/400 V AC networks with high voltage fluctuations
With floating remote indication contact
Thermal disconnect device for each individual plug
Optical, mechanical status indication for the individual arresters